Nest T5000SF Temperature Sensor, Single

This sensor is equipped with Bluetooth Low Energy wireless technology, and has a working range of up to 50' away from your Nest Thermostat. An included CR2 3V lithium battery delivers up to 2 years of battery life. The free Nest app for iOS and Android devices enables simple setup and customization. The white Temperature Sensor from Nest allows you to maintain a comfortable temperature in any room of your house. This diminutive device works by sensing and communicating the temperature in a room to compatible Nest thermostats, which enables you to adjust the room temperature to what you want it to be.

Features

• Requires an installed 3rd generation Nest Learning Thermostat or Nest Thermostat E
• Senses and communicates temperature to compatible Nest thermostats
• Offers flexible placement on a wall or shelf
• You can place temperature sensors in different rooms, and choose which room to prioritize
• Up to 6 Nest Temperature Sensors supported per connected thermostat, and up to 18 Nest Temperature Sensors supported per home